Well from what Cruzz tells me giving Volks STGs instead of shreks results in an obvious loss for OKW due to lack of AT, might want to form some middle ground, making either a shrek or STGs optional. 
its kinda a loss but its wats need no? all the options that okw have can now be used again instead of volkpg spam till heavys. i know ur a great player but u play more 1v1 no? i play alot of team games and the volkpg is a huuge problem. i think there jagdpan, roketen, puma, p5 ,panther, kt, jagtiger are enough at to solve the problem. okw just gta get used to microing units theyve always had but never used. but roketen all u need tho really